I mean, you can certainly direct it to the people in the crowd who didn't stop to think that maybe chanting over mothers mourning their dead children was inappropriate, that is deserved (although there were also people actively shushing them too.) But the organizers really did emphasize having a diversity of voices on the stage (possibly that is why they ended up with twice as many speakers as they had time for.) It was a great day! The chanting over the mothers was really the only really sour note in the whole thing.